It was nearly dark one December afternoon, the snow ankle-deep and falling swiftly, when, crossing a wide field, I heard this call from a piece of sprout-land ahead of me. Kneeling in the snow, I answered the whistle. Instantly came a reply. Back and forth we signaled till there was a whir of wings, and down in the soft snow within a few feet of me dropped the lonely, frightened quail. She was the only one left of a covey that the night before had roosted unbroken, snugly wedged, with their tails together, under a pile of brush. Sharing the fields with the quails are the meadow-larks. They scale along the grass, rarely rising higher than the cedars, flapping rapidly for a short distance, then sailing a little in a cautious, breath-held manner, as though wings were a new invention and just a trifle dangerous yet. On they go to a fence-stake, and land with many congratulatory flirts of wings and tail. Has anybody observed the feat? They look around. Yes; here I sit,--a man on a fence across the field,--and the lark turns toward me and calls out: "Did you see me?" He would be the best-bred, most elegant of our birds, were it not for his self-consciousness. He is consumed with it. There is too much gold and jet on his breast. But, in spite of all this, the plain, rich back and wings, the slender legs, the long, delicate beak, the erect carriage, the important air, the sleek, refined appearance, compel us to put him down an aristocrat. In a closely cropped pasture near the house, in early June, I found the eggs of the night-hawk. There was no nest, of course: the eggs lay upon the grass, and, for safety, had been left directly under the fence. The cows might not step on them here, but nothing prevented their crushing the fragile things with their noses. [Illustration: "On they go to a fence-stake."] Lengthwise, upon one of the rails, slept the mother. She zigzagged off at my approach, dazzled and uncertain in the white light of the noon, making no outcry nor stopping an instant to watch the fate of her eggs. She acted like a huge bat, slinking and dodging, out of her element in the light, and anxious to be hid. She did not seem like a creature that had a voice, and the way she flew would make one think that she did not know the use of her wings. But what a circus flier she is at night! and with what an uncanny noise she haunts the twilight! She has made more hair stand on end, with her earthward plunge and its unearthly boom through the dusk, than all the owls together. It is a ghostly joke. And who would believe in the daylight that this limp, ragged lump, dozing upon the fence or the kitchen roof, could play the spook so cleverly in the dark? III